Van Hiep Pham

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About

Dr. Van Hiep Pham is a leading researcher in non-destructive evaluation and acoustic microscopy, with a primary focus on advancing scanning acoustic microscopy (SAM) systems for material quality assessment. His major contributions center on the development of novel water probes for high-frequency focused transducers, a critical innovation that enhances the precision and reliability of SAM in both scientific and industrial contexts. Notably, his 2024 paper, "Novel Water Probe for High-Frequency Focused Transducer Applied to Scanning Acoustic Microscopy System: Simulation and Experimental Investigation," has already garnered 2 citations, reflecting its immediate relevance to the field. In this work, Dr. Pham addresses a key technical challenge: the immersion of tested samples in water during scanning, which traditionally requires complex robotic arm integration. By proposing a more efficient water probe design, he improves signal transmission and imaging resolution, enabling more accurate detection of subsurface defects in materials. His research bridges simulation and experimental validation, offering practical solutions for industries reliant on high-precision material inspection, such as aerospace and electronics. Dr. Pham’s work continues to shape the future of non-destructive testing, making him a notable figure in acoustic microscopy innovation.